Inventions What Karl Benz invented? Streetcar Gasoline powered automobile Glider Steam turbine Streetcar Gasoline powered automobile Glider Steam turbine ANSWER DOWNLOAD EXAMIANS APP
Inventions Who invented Fountain Pen? Sir Frank Whittle Kirkpatrick Macmillan Lewis E. Waterman John J. Loud Sir Frank Whittle Kirkpatrick Macmillan Lewis E. Waterman John J. Loud ANSWER DOWNLOAD EXAMIANS APP
Inventions In which decade was the first solid state integrated circuit demonstrated? 1950s 1970s 1960s 1980s 1950s 1970s 1960s 1980s ANSWER DOWNLOAD EXAMIANS APP
Inventions Who invented Dynamite? Alfred B. Nobel Benjamin Franklin Thomas Alva Edison Sir Alexander Graham Bell Alfred B. Nobel Benjamin Franklin Thomas Alva Edison Sir Alexander Graham Bell ANSWER DOWNLOAD EXAMIANS APP
Inventions What treat was invented by 11-year-old Frank Epperson in 1905? Cotton candy Cracker Jacks Banana split Popsicle Cotton candy Cracker Jacks Banana split Popsicle ANSWER DOWNLOAD EXAMIANS APP
Inventions When was the first lawn mower invented? 1830 1849 1835 1854 1830 1849 1835 1854 ANSWER DOWNLOAD EXAMIANS APP
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